000 00352nam a2200109Ia 4500
082 _aIS Code
_bB.I.S
100 _aBureau of Indian Standards[BIS]
245 _aIS:5197-1987. Indian standard recommendations for layout and planning of drawing offices.
260 _aNew Delhi
_bBureau of Indian Standards
_c1987
300 _a11p.
890 _aIndia
999 _c19117
_d19117